taxonID	type	description	language	source
3670D2AAB38452A4A6D9032C6BF6375E.taxon	description	Figs 4 A-O, 5 A-H	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
3670D2AAB38452A4A6D9032C6BF6375E.taxon	materials_examined	Material examined. Holotype. Complete MBM 287243: Xiamen, China, 24 ° 27.14 ' N, 118 ° 11.19 ' E, 24 July 2021, ethanol. Paratypes. One complete (MBM 193597), two complete (MBM 286089), Xiamen, China, 24 ° 35.04 ' N, 118 ° 10.09 ' E, 19 April 1963, formalin. Five complete (MBM 286088), Xiamen, China, 24 ° 26.30 ' N, 118 ° 10.11 ' E, 2014 - 2016, formalin. Four complete (MBM 286075), Xiamen, China, 24 ° 30.49 ' N, 118 ° 16.30 ' E, 2014 - 2016, formalin. One complete (MBM 287244), one complete (MBM 287245), one complete (MBM 287248), one complete (MBM 287249), one complete (MBM 287250), same data as the holotype, ethanol one complete (MBM 287246), one complete (MBM 287247), same data as the holotype, formalin.	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
3670D2AAB38452A4A6D9032C6BF6375E.taxon	diagnosis	Diagnosis. Prostomium pointed, conical. Body with 34 or 35 segments and 33 or 34 chaetigers. Branchiae cirriform from chaetiger 2 to chaetiger 28 - 32. Larger triangular lateral parapodia lobes or lappets well developed from chaetiger 15. Pygidium with a larger ventral triangular cirrus and about six lateral cirri around.	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
3670D2AAB38452A4A6D9032C6BF6375E.taxon	description	Description. Preserved specimens white to grey, and living specimens reddish (Fig. 4 D, F, G). Body length 18.0 - 45.0 mm (holotype, 30.0 mm) and 2.0 - 5.6 (holotype, 3.0 mm) width at widest segment. Prostomium conical, distally pointed. Eyes and prostomial processes absent (Fig. 4 A-C, H-N). Peristomium with a pair of nuchal organs (Fig. 4 A, H, L). Mouth opening between chaetiger 1 and 2 (Fig. 4 C, D, M). Body surface with fine papillae except the distal part of prostomium and branchiae (Fig. 4 A-E, G-M). Branchiae simple, cirriform with 27 - 31 pairs (holotype: 31 pairs on the left side, 30 pairs on the right side), from chaetigers 2 to chaetigers 28 - 32. In preserved specimens, branchiae length nearly uniform except for chaetiger 2 and about the last 10 chaetigers. Body with 34 or 35 segments and corresponding 33 or 34 chaetigers. All chaetae capillary, with a narrow wing (limbate) at one side (Fig. 5 F). Parapodia biramous, without pre- and postchaetal lobes, notopodial and neuropodial chaetal rami well separated except the posterior end. Interramal pores or lateral sense organs between notopodial and neuropiodial chaetal rami from chaetiger 1 to every succeeding segment, except that occasionally hidden or absent on segment 34 or 35. Prominent parapodia lateral lappets from chaetiger 15, well developed. Notopodial lobes (lappets) above the bundle of notochaetae. Neuropodial lobes below neurochaetae but missing on last one or two chaetigers. Notopodial and neuropodial lobes triangular except toward the anus, where they become longer and more cylindrical. Nephridial pores present on chaetigers 3 - 14, anterior and posterior pores smaller than middle ones. First chaetiger biannulate, chaetigers 2 - 19 triannulate ventrally and dorsally, chaetigers 20 - 27 biannulate, 28 - 34 (35) segments uniannulate. Posterior margin of the last seven or eight segments with more or less obvious crenulations dorsally. Midventral groove absent, if have, present from last four segments (Fig. 4 D). Pygidium as long as about last three segments with a larger triangular mid-ventral process and six lobes. Inner anus with many cirriform papillae.	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
3670D2AAB38452A4A6D9032C6BF6375E.taxon	etymology	Etymology. The specific epithet, amoyanus, refers to the type locality of Amoy, the pronunciation of local dialect of Xiamen, a coastal city in Fujian Province, China.	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
3670D2AAB38452A4A6D9032C6BF6375E.taxon	biology_ecology	Biology. Travisia amoyanus inhabits sandy sediments from the intertidal to the subtidal (1 - 2 m depth). It can be strongly malodorous, and the body surface is covered by a viscous mucus tube with sand grains adhering (Fig. 5 F).	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
3670D2AAB38452A4A6D9032C6BF6375E.taxon	distribution	Distribution. Currently only found from Xiamen coastal waters.	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
382E22A6DB965A4A9B03221DE1EDECB9.taxon	description	Fig. 3 A-C	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
382E22A6DB965A4A9B03221DE1EDECB9.taxon	diagnosis	Diagnosis. Body with 30 segments and 29 chaetigers. Branchiae cirriform from chaetiger 2, more than 25 pairs. Neuropodial lappet from chaetiger 16, notopodial lappet from chaetiger 19. Annulation pattern of segments: 1 - 15 triannulate, 16 - 26 biannulate, 26 - 30 uniannulate.	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
382E22A6DB965A4A9B03221DE1EDECB9.taxon	materials_examined	Material examined. Holotype. ZMB 0629, Chinese waters (" Chinesische Gewaesser "), Coll. GRUBE.	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
382E22A6DB965A4A9B03221DE1EDECB9.taxon	description	Description. Body fusiform. Whitish in alcohol. About 30 mm in length (Fig. 3 A). Prostomium twisted, anteriorly pointed (Fig. 3 B). The mouth between chaetiger 1 and chaetiger 2 (Fig. 3 B). Branchiae cirriform, except one trifid present chaetiger 10 on the right side, more than 25 pairs, start on chaetigers 2 and to at least chaetigers 26 (Fig. 3 A). Most branchiae shorter than body width. Chaetigers 1 - 15 without parapodial lappets. Chaetiger 16 with a small neuropodial lappet, below the bundle of neurochaetae on the right side of the body (Fig. 3 C). Notopodial lappet above the bundle of notochaetae starting on chaetiger 19. Notopodial and neuropodial lappets well developed from chaetiger 19, but missing on segments 29 and 30 (Fig. 3 C). Nephridial pores from chaetigers 3 - 14, the first four and last four small, the remainder larger (Fig. 3 A). Neuropodial and notopodial chaetal rami well separated. Chaetae arising directly from body wall, with 29 chaetigers. All chaetae hair-like, smooth and without a fringe. Interramal pores from the first chaetigers segment to almost all segments except the last one segment. Segments 2 - 15 with three annulations, segments 16 - 26 with two annulations, last five segments with one annulation (Fig. 3 A). Pygidium as long as last three segments, with about 10 indentations.	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
E7ADC42157F459C99E2A10507956CE87.taxon	diagnosis	Diagnosis (based on Rizzo and Salazar-Vallejo 2020). Body subfusiform or grub-like. No obvious ventral or lateral groove. Segments annulated, with integument papillated. Prostomium small, conical or truncate, with no eyes and prostomial processes. Nuchal organs present. Parapodia reduced to two fascicles of capillary chaetae, with no dorsal or ventral cirri. Parapodial lappets or lobes present above and below the fascicles of chaetae in some species. Branchiae present or absent. A series of interramal sensory organs or pores present between dorsal and ventral fascicles of chaetae. Nephridial pores present. Pygidium ovoid or cylindrical.	en	Yang, Deyuan, Wu, Xuwen, Wang, Zhi, Zhao, Xiaoyu, Hwang, Jiangshiou, Cai, Lizhe (2022): Redescription of a rarely encountered species Travisa chinensis Grube, 1869 (Annelida, Travisiidae), including a description of a new species of Travisa from Amoy, China. ZooKeys 1128: 1-17, DOI: http://dx.doi.org/10.3897/zookeys.1128.90020, URL: http://dx.doi.org/10.3897/zookeys.1128.90020
